144131456

素因数分解:

$2^7\times 7^1\times {\mathrm{160861}}^1$

素因数の和:160882

約数の個数: 32

約数和(自身を含む): 328158480

約数和(自身を除く): 184027024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 160861, 321722, 643444, 1126027, 1286888, 2252054, 2573776, 4504108, 5147552, 9008216, 10295104, 18016432, 20590208, 36032864, 72065728, 144131456]

約数ペア:

[(1, 144131456), (2, 72065728), (4, 36032864), (7, 20590208), (8, 18016432), (14, 10295104), (16, 9008216), (28, 5147552), (32, 4504108), (56, 2573776), (64, 2252054), (112, 1286888), (128, 1126027), (224, 643444), (448, 321722), (896, 160861)]